MARVELOUS CKAD EXAM QUESTIONS: LINUX FOUNDATION CERTIFIED KUBERNETES APPLICATION DEVELOPER EXAM DEMONSTRATE LATEST TRAINING QUIZ - EXAM4FREE

Marvelous CKAD Exam Questions: Linux Foundation Certified Kubernetes Application Developer Exam Demonstrate Latest Training Quiz - Exam4Free

Marvelous CKAD Exam Questions: Linux Foundation Certified Kubernetes Application Developer Exam Demonstrate Latest Training Quiz - Exam4Free

Blog Article

Tags: CKAD New Dumps Ppt, CKAD Original Questions, Reliable CKAD Exam Syllabus, Valid Braindumps CKAD Pdf, CKAD Test King

2025 Latest Exam4Free CKAD PDF Dumps and CKAD Exam Engine Free Share: https://drive.google.com/open?id=1US5xrlTkbVBXgOIQ9zI5l6_3pfMlWbmg

So we are looking forward to establishing a win-win relation with you by our CKAD training engine. In our trade with merchants of various countries, we always adhere to the principles of mutual benefits rather than focusing solely on our interests on the CKAD Exam Questions. So our aim is to help our customers to pass the CKAD exam as easy as possible. We have invested a lot on the compiling the content of the CKAD study materials and want to be the best.

What is the cost of CNCF Certified Kubernetes Application Developer

  • Cost: $300 USD
  • Passing score: 70%
  • Format: Multiple choices, multiple answers
  • Number of Questions: 40
  • Length of Examination: 120 minutes

>> CKAD New Dumps Ppt <<

The best Pass Products CKAD Actual Exam Dumps Questions: Linux Foundation Certified Kubernetes Application Developer Exam - Exam4Free

As for buying CKAD questions and answers for the exam, people may have different concerns. Most candidates can pass the exam by using the CKAD questions and answers of us just one time, we ensure you that we will give you refund if you can’t pass. Or if you have other exams to attend, we can replace other 2 valid exam dumps for you, at the same time, if CKAD Questions and answers you buy updates, you can also get the latest version for free. You just need to send us the failure scanned, and we will replace the exam dumps or return your money to you.

Linux Foundation Certified Kubernetes Application Developer Exam Sample Questions (Q16-Q21):

NEW QUESTION # 16
Context

Task
Create a new deployment for running.nginx with the following parameters;
* Run the deployment in the kdpd00201 namespace. The namespace has already been created
* Name the deployment frontend and configure with 4 replicas
* Configure the pod with a container image of lfccncf/nginx:1.13.7
* Set an environment variable of NGINX__PORT=8080 and also expose that port for the container above

Answer:

Explanation:
Solution:




NEW QUESTION # 17
Context

Context
A container within the poller pod is hard-coded to connect the nginxsvc service on port 90 . As this port changes to 5050 an additional container needs to be added to the poller pod which adapts the container to connect to this new port. This should be realized as an ambassador container within the pod.
Task
* Update the nginxsvc service to serve on port 5050.
* Add an HAproxy container named haproxy bound to port 90 to the poller pod and deploy the enhanced pod. Use the image haproxy and inject the configuration located at /opt/KDMC00101/haproxy.cfg, with a ConfigMap named haproxy-config, mounted into the container so that haproxy.cfg is available at /usr/local/etc/haproxy/haproxy.cfg. Ensure that you update the args of the poller container to connect to localhost instead of nginxsvc so that the connection is correctly proxied to the new service endpoint. You must not modify the port of the endpoint in poller's args . The spec file used to create the initial poller pod is available in /opt/KDMC00101/poller.yaml

Answer:

Explanation:
Solution:
apiVersion: apps/v1
kind: Deployment
metadata:
name: my-nginx
spec:
selector:
matchLabels:
run: my-nginx
replicas: 2
template:
metadata:
labels:
run: my-nginx
spec:
containers:
- name: my-nginx
image: nginx
ports:
- containerPort: 90
This makes it accessible from any node in your cluster. Check the nodes the Pod is running on:
kubectl apply -f ./run-my-nginx.yaml
kubectl get pods -l run=my-nginx -o wide
NAME READY STATUS RESTARTS AGE IP NODE
my-nginx-3800858182-jr4a2 1/1 Running 0 13s 10.244.3.4 kubernetes-minion-905m my-nginx-3800858182-kna2y 1/1 Running 0 13s 10.244.2.5 kubernetes-minion-ljyd Check your pods' IPs:
kubectl get pods -l run=my-nginx -o yaml | grep podIP
podIP: 10.244.3.4
podIP: 10.244.2.5


NEW QUESTION # 18

Context
A pod is running on the cluster but it is not responding.
Task
The desired behavior is to have Kubemetes restart the pod when an endpoint returns an HTTP 500 on the
/healthz endpoint. The service, probe-pod, should never send traffic to the pod while it is failing. Please complete the following:
* The application has an endpoint, /started, that will indicate if it can accept traffic by returning an HTTP 200.
If the endpoint returns an HTTP 500, the application has not yet finished initialization.
* The application has another endpoint /healthz that will indicate if the application is still working as expected by returning an HTTP 200. If the endpoint returns an HTTP 500 the application is no longer responsive.
* Configure the probe-pod pod provided to use these endpoints
* The probes should use port 8080

Answer:

Explanation:
See the solution below.
Explanation
Solution:
apiVersion: v1
kind: Pod
metadata:
labels:
test: liveness
name: liveness-exec
spec:
containers:
- name: liveness
image: k8s.gcr.io/busybox
args:
- /bin/sh
- -c
- touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600
livenessProbe:
exec:
command:
- cat
- /tmp/healthy
initialDelaySeconds: 5
periodSeconds: 5
In the configuration file, you can see that the Pod has a single Container. The periodSeconds field specifies that the kubelet should perform a liveness probe every 5 seconds. The initialDelaySeconds field tells the kubelet that it should wait 5 seconds before performing the first probe. To perform a probe, the kubelet executes the command cat /tmp/healthy in the target container. If the command succeeds, it returns 0, and the kubelet considers the container to be alive and healthy. If the command returns a non-zero value, the kubelet kills the container and restarts it.
When the container starts, it executes this command:
/bin/sh -c "touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600" For the first 30 seconds of the container's life, there is a /tmp/healthy file. So during the first 30 seconds, the command cat /tmp/healthy returns a success code. After 30 seconds, cat /tmp/healthy returns a failure code.
Create the Pod:
kubectl apply -f https://k8s.io/examples/pods/probe/exec-liveness.yaml
Within 30 seconds, view the Pod events:
kubectl describe pod liveness-exec
The output indicates that no liveness probes have failed yet:
FirstSeen LastSeen Count From SubobjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
24s 24s 1 {default-scheduler } Normal Scheduled Successfully assigned liveness-exec to worker0
23s 23s 1 {kubelet worker0} spec.containers{liveness} Normal Pulling pulling image "k8s.gcr.io/busybox"
23s 23s 1 {kubelet worker0} spec.containers{liveness} Normal Pulled Successfully pulled image
"k8s.gcr.io/busybox"
23s 23s 1 {kubelet worker0} spec.containers{liveness} Normal Created Created container with docker id
86849c15382e; Security:[seccomp=unconfined]
23s 23s 1 {kubelet worker0} spec.containers{liveness} Normal Started Started container with docker id
86849c15382e
After 35 seconds, view the Pod events again:
kubectl describe pod liveness-exec
At the bottom of the output, there are messages indicating that the liveness probes have failed, and the containers have been killed and recreated.
FirstSeen LastSeen Count From SubobjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
37s 37s 1 {default-scheduler } Normal Scheduled Successfully assigned liveness-exec to worker0
36s 36s 1 {kubelet worker0} spec.containers{liveness} Normal Pulling pulling image "k8s.gcr.io/busybox"
36s 36s 1 {kubelet worker0} spec.containers{liveness} Normal Pulled Successfully pulled image
"k8s.gcr.io/busybox"
36s 36s 1 {kubelet worker0} spec.containers{liveness} Normal Created Created container with docker id
86849c15382e; Security:[seccomp=unconfined]
36s 36s 1 {kubelet worker0} spec.containers{liveness} Normal Started Started container with docker id
86849c15382e
2s 2s 1 {kubelet worker0} spec.containers{liveness} Warning Unhealthy Liveness probe failed: cat: can't open
'/tmp/healthy': No such file or directory
Wait another 30 seconds, and verify that the container has been restarted:
kubectl get pod liveness-exec
The output shows that RESTARTS has been incremented:
NAME READY STATUS RESTARTS AGE
liveness-exec 1/1 Running 1 1m


NEW QUESTION # 19

Task:
A pod within the Deployment named buffale-deployment and in namespace gorilla is logging errors.
1) Look at the logs identify errors messages.
Find errors, including User "system:serviceaccount:gorilla:default" cannot list resource "deployment" [...] in the namespace "gorilla"
2) Update the Deployment buffalo-deployment to resolve the errors in the logs of the Pod.
The buffalo-deployment 'S manifest can be found at -/prompt/escargot/buffalo-deployment.yaml See the solution below.

Answer:

Explanation:
Explanation
Solution:
Text Description automatically generated


Text Description automatically generated


Text Description automatically generated




Text Description automatically generated


NEW QUESTION # 20
Refer to Exhibit.

Context
You are tasked to create a ConfigMap and consume the ConfigMap in a pod using a volume mount.
Task
Please complete the following:
* Create a ConfigMap named another-config containing the key/value pair: key4/value3
* start a pod named nginx-configmap containing a single container using the nginx image, and mount the key you just created into the pod under directory /also/a/path

Answer:

Explanation:
Solution:






NEW QUESTION # 21
......

The most attractive thing about a learning platform is not the size of his question bank, nor the amount of learning resources, but more importantly, it is necessary to have a good control over the annual propositional trend. The CKAD quiz guide through research and analysis of the annual questions, found that there are a lot of hidden rules are worth exploring, plus we have a powerful team of experts, so the rule can be summed up and use. The CKAD prepare torrent can be based on the analysis of the annual questions, it is concluded that a series of important conclusions related to the CKAD qualification examination, combining with the relevant knowledge of recent years, then predict the direction which can determine this year's CKAD exam. CKAD test material will improve the ability to accurately forecast the topic and proposition trend this year.

CKAD Original Questions: https://www.exam4free.com/CKAD-valid-dumps.html

There is no doubt that the CKAD certification can help us prove our strength and increase social competitiveness, Linux Foundation CKAD New Dumps Ppt Study Guides (Concepts and Labs) Study guides basically provide the theoretical background for the certification exam, Linux Foundation CKAD New Dumps Ppt A certificate is not only an affirmation of your ability, but also can improve your competitive force in the job market, Besides, the CKAD valid free demo is accessible for everyone, and you can download and attempt to do the demo.

To handle this, our CKAD test training will provide you with a well-rounded service so that you will not lag behind and finish your daily task step by step.

Contact us quickly, There is no doubt that the CKAD Certification can help us prove our strength and increase social competitiveness, Study Guides (Concepts and Labs) CKAD Study guides basically provide the theoretical background for the certification exam.

CKAD Exam Collection: Linux Foundation Certified Kubernetes Application Developer Exam & CKAD Top Torrent & CKAD Exam Cram

A certificate is not only an affirmation of your ability, but also can improve your competitive force in the job market, Besides, the CKAD valid free demo is accessible for everyone, and you can download and attempt to do the demo.

Our Linux Foundation Certified Kubernetes Application Developer Exam practice exam was designed CKAD Test King to facilitate our customers in an efficient and effective way.

BONUS!!! Download part of Exam4Free CKAD dumps for free: https://drive.google.com/open?id=1US5xrlTkbVBXgOIQ9zI5l6_3pfMlWbmg

Report this page